diff --git a/FSEX301.ttx b/FSEX301.ttx
index 9ccbf9e..31eefcf 100644
--- a/FSEX301.ttx
+++ b/FSEX301.ttx
@@ -5997,6 +5997,8 @@
     <GlyphID id="5991" name="uniFFFD"/>
     <GlyphID id="5992" name="trueemdash"/>
     <GlyphID id="5993" name="plusplus"/>
+    <GlyphID id="5994" name="equalequal"/>
+    <GlyphID id="5995" name="equalequalequal"/>
   </GlyphOrder>
 
   <head>
@@ -12106,8 +12108,9 @@
     <mtx name="zdotaccent" width="80" lsb="10"/>
     <mtx name="zero" width="80" lsb="20"/>
     <mtx name="zeta" width="80" lsb="10"/>
-    <mtx name="plusplus" width="140" lsb="10"/>
     <mtx name="plusplus" width="160" lsb="10"/>
+    <mtx name="equalequal" width="160" lsb="10"/>
+    <mtx name="equalequalequal" width="240" lsb="10"/>
   </hmtx>
 
   <VDMX>
@@ -16844,6 +16847,8 @@
       <map code="0xe212" name="icecream"/><!-- ???? -->
       <map code="0xe213" name="apple"/><!-- ???? -->
       <map code="0xe214" name="plusplus"/><!-- ???? -->
+      <map code="0xe215" name="equalequal"/><!-- ???? -->
+      <map code="0xe216" name="equalequalequal"/><!-- ???? -->
       <map code="0xe220" name="Klong"/><!-- ???? -->
       <map code="0xe221" name="klong"/><!-- ???? -->
       <map code="0xe230" name="g.alt"/><!-- ???? -->
@@ -37032,6 +37037,47 @@
         </assembly></instructions>
     </TTGlyph>
 
+    <TTGlyph name="equalequal" xMin="10" yMin="30" xMax="150" yMax="60">
+      <contour>
+        <pt x="150" y="50" on="1"/>
+        <pt x="10" y="50" on="1"/>
+        <pt x="10" y="60" on="1"/>
+        <pt x="150" y="60" on="1"/>
+      </contour>
+      <contour>
+        <pt x="150" y="30" on="1"/>
+        <pt x="10" y="30" on="1"/>
+        <pt x="10" y="40" on="1"/>
+        <pt x="150" y="40" on="1"/>
+      </contour>
+      <instructions><assembly>
+        </assembly></instructions>
+    </TTGlyph>
+
+    <TTGlyph name="equalequalequal" xMin="10" yMin="10" xMax="230" yMax="60">
+      <contour>
+        <pt x="230" y="50" on="1"/>
+        <pt x="10" y="50" on="1"/>
+        <pt x="10" y="60" on="1"/>
+        <pt x="230" y="60" on="1"/>
+      </contour>
+      <contour>
+        <pt x="230" y="30" on="1"/>
+        <pt x="10" y="30" on="1"/>
+        <pt x="10" y="40" on="1"/>
+        <pt x="230" y="40" on="1"/>
+      </contour>
+      <contour>
+        <pt x="230" y="10" on="1"/>
+        <pt x="10" y="10" on="1"/>
+        <pt x="10" y="20" on="1"/>
+        <pt x="230" y="20" on="1"/>
+      </contour>
+      <instructions><assembly>
+        </assembly></instructions>
+    </TTGlyph>
+
+
     <TTGlyph name="equivalence" xMin="10" yMin="10" xMax="70" yMax="60">
       <contour>
         <pt x="10" y="50" on="1"/>
@@ -249991,6 +250037,8 @@
       <psName name="Klong"/>
       <psName name="klong"/>
       <psName name="plusplus"/>
+      <psName name="equalequal"/>
+      <psName name="equalequalequal"/>
       <psName name="g.alt"/>
       <psName name="H.flying"/>
       <psName name="br.cu"/>
@@ -252701,6 +252749,8 @@
       <ClassDef glyph="plusc" class="1"/>
       <ClassDef glyph="plusminus" class="1"/>
       <ClassDef glyph="plusplus" class="1"/>
+      <ClassDef glyph="equalequal" class="1"/>
+      <ClassDef glyph="equalequalequal" class="1"/>
       <ClassDef glyph="pluss" class="1"/>
       <ClassDef glyph="plusw" class="1"/>
       <ClassDef glyph="poop1" class="1"/>
@@ -257697,6 +257747,8 @@
           </LigatureSet>
           <LigatureSet glyph="equal">
             <Ligature components="greater" glyph="uni27F9"/>
+            <Ligature components="equal,equal" glyph="equalequalequal"/>
+            <Ligature components="equal" glyph="equalequal"/>
           </LigatureSet>
           <LigatureSet glyph="plus">
             <Ligature components="plus" glyph="plusplus"/>
